- Size (LWH): 2.8 inches, 0.9 inches, 4.28 inches
- Weight: 8.8 ounces
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Duracell Powermat GoPower Longhaul backup battery, power bank, for iPhone 5S/5C/5, Samsung Galaxy S4, other smartphones and tablets
|Price:||$79.74 & FREE Shipping. Details|
This item at this price, sold by Amazon.com, is currently reserved exclusively for Prime members.Prime free trial and invitee customers: We will automatically apply an Amazon.com Gift Card to your Gift Card Balance in the amount equal to the Prime exclusive discount after you become a paid Prime member. If you cancel your paid Prime membership or return the qualifying smartphone within the first 3 months of your paid Prime membership, we may void your Gift Card or charge you in the amount of the Gift Card. Terms and Conditions apply.
- Maximum Multi Day Power: Up to 4 extra charges for your phone and can also power your tablet; Whether you are going on away on a business trip or a vacation, we've got you covered; 8800 mAh capacity;
- No need to wait -with dual USB ports you can charge both your phone and tablet simultaneously; Or up your popularity and share the power with friends and family
- Quick and convenient; Charge your smartphone, tablet or USB device on the go at a rate comparable to being plugged into an outlet
- Recharge the Longhaul with the included USB cable or for ultimate recharge wirelessly on any Duracell Powermat wireless charging surface or PMA compatible surface;
- What's in the box: GoPower Overnighter, USB to micro USB cable, user guide
|Special Shipping Information: Due to federal and international regulations, this product can only be shipped within the continental United States.
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This item: Duracell Powermat GoPower Longhaul backup battery, power bank, for iPhone 5S/5C/5, Samsung Galaxy S4, other smartphones and tablets
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|Compatible Phone Models||Duracell Powermat GoPower Longhaul backup battery, power bank, for iPhone 5S/5C/5, Samsung Galaxy S4, other smartphones and tablets||iPhone 5||iPhone 5||Samsung Galaxy S3|
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Top Customer Reviews
I gave the device five stars for its usefulness, but I'd rate the instructions (and packaging) two stars. It's very hard to get these batteries out of their very tight packaging! I was afraid I was going to break it. And the instructions are very vague. Sure, I could figure out what to do, but I had questions that weren't answered (and could/should have been either in the instructions or on outside of the box).
1) "Is the battery already charged?"
2) "How do I know if it is?"
3) "How many charges does it hold?"
4) "How do I know when it's fully charged?"
5) "How long does it take to charge my iPhone?"
These are questions I had to figure out myself. To answer them:
1) Yes, the battery is charged, but it only had two charges at the start when I took it out of the package.Read more ›
The device DOES work. It is, however, incredibly SLOOOOOWWWWW. My Kindle Fire took from 7am until dinner time to charge. My roughly half-empty iphone 5 took about 4-5 hours.
And the device itself can only be charged via a USB cable. There's not AC adapter. And that took a long time...I actually charged it over a couple of days. I'd guess nearly 10 hours for a charge.
I don't know how long it takes to drain it all the way...but after I charged my Kindle Fire, it took about 5 hours to get it back to full. No idea how drained it was.
So technically, this device does work, and I imagine I'll use it some when travelling. But it is by NO MEANS a miracle worker. Set expectations accordingly, and REALLY think about whether it's worth the $ to you. As you see, I was fortunate enough to receive this from the Vine program in exchange for my thoughts. I would NOT have been happy if I had paid $120 or so for it. It might be worth it for you if you're a road warrior or a camper or something like that. But again, really think about what I've described if it is worth the price.
This battery has a 8800 mAh charge capacity, which in theory should give me 6x charging of an iPhone 4S (1449 mAh) or iPhone 5 (1440 mAh). In my testing, I am able to charge two iPhones fully, and then charge another iPhone to almost-full. So I am only able to get half as much as what I should get out of this battery. I am still pleased by this portable backup battery, but the performance is a bit lacking.
When charging two devices at once, note that the maximum power output of the battery is 2.1A (not 2.1A per port). If you want to charge both a tablet and a phone at the same time, you may choose how to split the power between the dual ports:
-If you want to split it evenly, connect the phone first, press the power button, and then connect the tablet.
-If you want to provide full power (up to 2.1A) to a tablet, connect it first and press the power button.
There are four LEDs beside the copper power button. A short press will cause the LEDs to illuminate briefly to indicate the power level.
Off to other things about this battery...
What I like:
-Can charge two phones simultaneously (or a phone and tablet... at least on paper); note that charging two devices at the same time will take longer to charge (max output is 2.1A total, not 2.1A per port)
-Larger capacity than many other backup batteries I've used
-Can be charged on a ...Read more ›
Most Recent Customer Reviews
Great accessory. Where is the accessory for iPhone 6s Plus?Published 6 months ago by Amazon Customer
It works great and it's also very durable. I've dropped this thing on the ground at least 10 times now and it still works great. Read morePublished 8 months ago by Nathan Ransdell
I love this product makes my day much more productive so that I don;t have to worry my phone will go dead in the middle of working on the road.Published 20 months ago by Bruce Buccolo
This backup battery is great for the long road trips on my motorcycle. I can power everything! The best part is all I have to do to charge it, is set in on my Powermat. Read morePublished 23 months ago by Jeffrey Schirf
Now i don't have to worry when travel,when need to recharge cell phone is there in a click of a finger.
recommend to anyone.
The battery pack stopped working after the first time I used it. It wouldn't charge either my cell phone or my kindle. Needless to say , I was not thrilled with the product.Published on April 14, 2014 by Amazon Customer